* {
  box-sizing: border-box;
}

html,
body,
#app {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  font-size: 14px;
  font-family: 'Microsoft Yahei', 'HanHei SC', 'PingFang SC', 'Helvetica Neue', tahoma, arial, sans-serif;
  -moz-osx-font-smoothing: grayscale;
  -webkit-font-smoothing: antialiased;
  background: #ffff;
  color: @font-basic-color;
  // min-width: 1920px;
}

div {
  box-sizing: border-box;
}

p {
  margin: 0;
  padding: 0;
}

img {
  width: 100%;
  vertical-align: middle;
}
::-webkit-scrollbar-track-piece {
  background-color: #f8f8f8;
}

::-webkit-scrollbar {
  width: 5px;
  height: 9px;
  border-radius: 3px;
}

::-webkit-scrollbar-thumb {
  background-color: #dddddd;
  background-clip: padding-box;
  min-height: 28px;
}

::-webkit-scrollbar-thumb:hover {
  background-color: #bbb;
}
.pos_relative {
  position: relative;
}

.pos_absolute {
  position: absolute;
  inset: 0;
}

.mt-10 {
  margin-top: 10px;
}

.mb-10 {
  margin-bottom: 10px;
}

.mb-15 {
  margin-bottom: 15px;
}

.iconfont {
  font-size: 18px !important;
}

.wh_100 {
  width: 100%;
}

.wh {
  width: 100%;
  height: 100%;
}

.whov {
  box-sizing: border-box;
  width: 100%;
  height: 100%;
  overflow: hidden;
}

.ov {
  overflow: hidden;
}

.ov_auto {
  overflow: hidden auto;
}

.wh_auto {
  box-sizing: border-box;
  width: 100%;
  height: 100%;
  overflow: hidden auto;
}

.flex_header_main {
  display: flex;
  flex-direction: column;

  .flex_header {
    flex-shrink: 0;
    height: auto;
  }

  .flex_main {
    flex: 1;
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  .flex_bottom {
    flex-shrink: 0;
    height: auto;
  }
}

.flex_left_right {
  display: flex;
  flex-direction: row;
  flex-shrink: 0;

  .flex_left {
    flex-shrink: 0;
    width: 40px;
  }

  .flex_right {
    flex: 1;
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }
}
.flex_justify_center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
}
.wrapper_content {
  display: flex;
  justify-content: center;
  align-items: center;
}

.ellipsis {
  overflow: hidden;
  text-overflow: ellipsis;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cup {
  cursor: pointer;
}
.posa {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  right: 0;
}

.font_12 {
  font-size: 12px;
}
.font_14 {
  font-size: 14px;
}
.font_16 {
  font-size: 16px;
}
.font_18 {
  font-size: 18px;
}
.font_20 {
  font-size: 20px;
}
.font_22 {
  font-size: 22px;
}
.font_28 {
  font-size: 28px;
}
.font_32 {
  font-size: 32px;
}
.font_36 {
  font-size: 36px;
}

.font_46 {
  font-size: 46px;
}
.font_62 {
  font-size: 62px;
}

.home_main_m {
  margin: 40px 260px 0 260px;
}

.line_height_40 {
  line-height: 40px;
}
.line_height_60 {
  line-height: 60px;
}
.height_60 {
  height: 60px;
}
.height_50 {
  height: 50px;
}
.height_40 {
  height: 40px;
}
.line_height_24 {
  line-height: 24px;
}
.line_height_26 {
  line-height: 26px;
}
.line_height_16 {
  line-height: 16px;
}
.line_height_22 {
  line-height: 22px;
}
.line_height_20 {
  line-height: 22px;
}
.pd_10 {
  padding: 10px;
}
.p_d_16 {
  padding-bottom: 16px;
}
.p_t_40 {
  padding-top: 40px;
}
.p_t_44 {
  padding-top: 44px;
}
.m_b_32 {
  margin-bottom: 32px;
}
.m_b_16 {
  margin-bottom: 16px;
}
.ba_img {
  width: 16px;
  height: 16px;
}
.m_t_56 {
  margin-top: 56px !important;
}
.m_t_18 {
  margin-top: 18px;
}

.m_b_10 {
  margin-bottom: 10px;
}
.border_r_10 {
  border-radius: 10px !important;
}
.border_r_4 {
  border-radius: 4px !important;
}
.m_t_10 {
  margin-top: 10px;
}
.mg_20 {
  margin: 0 20px;
}
.platform_item {
  padding: 44px 50px 56px 50px;
}
.m_t_40 {
  margin-top: 40px;
}
.m_l_10 {
  margin-left: 10px;
}
.m_r_10 {
  margin-right: 10px;
}
.w_70 {
  width: 70px;
}
.h_4 {
  height: 4px;
}
.marke_col_icon {
  width: 26px;
  height: 26px;
  margin-right: 14px;
}
.marke_col,
.marke_col_card {
  padding: 25px 22px;
}
.platform_item .card_img {
  width: 100px;
  height: 100px;
  object-fit: contain;
}
.width_5 {
  width: 5px;
}
/* 移动端媒体查询 */
@media (max-width: 768px) {
  .w_70 {
    width: 70px;
  }
  .h_4 {
    height: 4px;
  }
  .platform_item {
    padding: 44px 40px 56px 40px;
  }
  .border_r_10 {
    border-radius: 10px;
  }
  .border_r_4 {
    border-radius: 4px !important;
  }
  .mg_20 {
    margin: 0 20px;
  }
  .line_height_40 {
    line-height: 40px;
  }
  .line_height_60 {
    line-height: 60px;
  }
  .height_60 {
    height: 60px;
  }
  .height_50 {
    height: 50px;
  }
  .height_40 {
    height: 30px;
  }
  .line_height_24 {
    line-height: 24px;
  }
  .line_height_26 {
    line-height: 26px;
  }
  .line_height_16 {
    line-height: 16px;
  }
  .line_height_22 {
    line-height: 22px;
  }
  .line_height_20 {
    line-height: 22px;
  }
  .pd_10 {
    padding: 10px;
  }
  .p_d_16 {
    padding-bottom: 16px;
  }
  .p_t_40 {
    padding-top: 40px;
  }
  .m_b_32 {
    margin-bottom: 32px;
  }
  .m_b_16 {
    margin-bottom: 16px;
  }
  .m_b_10 {
    margin-bottom: 10px;
  }

  .m_t_10 {
    margin-top: 10px;
  }
  .m_t_56 {
    margin-top: 56px;
  }
  .m_t_40 {
    margin-top: 40px;
  }
  .m_l_10 {
    margin-left: 10px;
  }
  .m_r_10 {
    margin-right: 10px;
  }
  .m_t_18 {
    margin-top: 18px;
  }

  .ba_img {
    width: 16px;
    height: 16px;
  }
  .font_12 {
    font-size: 12px;
  }
  .font_14 {
    font-size: 14px;
  }
  .font_16 {
    font-size: 16px;
  }
  .font_18 {
    font-size: 18px;
  }
  .font_20 {
    font-size: 20px;
  }
  .font_22 {
    font-size: 22px;
  }
  .font_28 {
    font-size: 28px;
  }
  .font_32 {
    font-size: 32px;
  }
  .font_36 {
    font-size: 36px;
  }

  .font_46 {
    font-size: 46px;
  }
  .font_62 {
    font-size: 62px;
  }
  .marke_col_icon {
    width: 26px;
    height: 26px;
    margin-right: 14px;
  }
  .marke_col,
  .marke_col_card {
    padding: 25px 22px;
  }
  .platform_item .card_img {
    width: 100px;
    height: 100px;
    object-fit: contain;
  }
  .width_5 {
    width: 5px;
  }
}
